A detection mechanism for an automobile display screen

Abstract

The utility model discloses a kind of detection mechanisms for automobile display screen, including base, detection support plate, detection support plate is installed in the top of base;Main positioning plate, main positioning plate is installed in the back of detection support plate;Sub-positioning plate, sub-positioning plate is installed in one side of detection support plate;First reference detection structure, first reference detection structure is installed in the top of base and located in the left side of detection support plate;Second reference detection structure, second reference detection structure is installed in the top of base and located in the right side of detection support plate;Tongs A, tongs A is installed in the top of base and located in the front side of detection support plate;Tongs B, tongs B is installed in the top of base and located in the left side of first reference detection structure.The utility model is positioned and detected to the automobile display screen to be detected by setting multiple positioning components and detection structure, avoid the tedious process of artificial separate measurement, greatly improve detection efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts testing technology. Specifically, this utility model relates to a testing mechanism for automotive displays. Background Technology

[0002] A car display screen generally refers to the central control screen in a car. It is the core interactive interface of modern vehicles and is mainly responsible for controlling comfort and entertainment devices such as air conditioning and audio. It also usually integrates the central control door lock system. The driver can control the opening and closing of the car doors and the window lifting system through the central control screen to achieve functions such as central control, speed control, and individual control.

[0003] Because car displays have irregular shapes, their mounting holes are currently measured manually, which is not only inefficient but also increases human fatigue due to the repetitive and tedious actions, and can also lead to dimensional errors. Utility Model Content

[0004] This invention provides a testing mechanism for automotive displays, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a detection mechanism for an automotive display screen, including a base, and further comprising:

[0006] A detection support plate is installed on top of the base;

[0007] The main positioning plate is installed on the rear side of the detection support plate;

[0008] A secondary positioning plate is installed on one side of the detection support plate;

[0009] The first reference detection structure is installed on the top of the base and located on the left side of the detection support plate;

[0010] The second reference detection structure is installed on the top of the base and located on the right side of the detection support plate;

[0011] Clamp A, which is mounted on the top of the base and located on the front side of the detection support plate;

[0012] Clamp B is mounted on the top of the base and located on the left side of the first reference detection structure.

[0013] Preferably, the first reference detection structure is provided with J3 detection pin and J4 detection pin respectively, and has slots adapted to the J3 detection pin and J4 detection pin.

[0014] Preferably, the second reference detection structure is provided with J1 detection pin and J2 detection pin respectively, and has slots adapted to the J1 detection pin and J2 detection pin.

[0015] Preferably, reference key I, reference key II and reference key III are respectively installed at the corners of the base.

[0016] Preferably, handles are installed on both sides of the base at an offset angle, and a stop gauge is provided on the base by means of a buckle.

[0017] The beneficial effects of adopting the above technical solutions are:

[0018] First, by setting up multiple positioning components and detection structures, the automotive display screen to be inspected can be quickly positioned and inspected, avoiding the tedious process of manual measurement, greatly improving inspection efficiency and meeting the inspection needs of large-scale production.

[0019] Second, the standardized inspection methods for inspection pins and go / no-go gauges reduce the errors that may occur during manual measurement and lower the risk of dimensional errors caused by human fatigue, thereby improving the accuracy of inspection results and helping to ensure the product quality of automotive displays. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0021] Figure 2 This is a three-dimensional schematic diagram of the present invention from another perspective;

[0022] Figure 3 This is a schematic front view of the structure of this utility model;

[0023] Figure 4 This is a top view illustrating the structure of this utility model;

[0024] in:

[0025] 1. Base; 2. Inspection support plate; 3. Main positioning plate; 4. Secondary positioning plate; 5. First reference inspection structure; 6. Second reference inspection structure; 7. Clamp A; 8. Clamp B; 9. Handle; 10. Go / no-go gauge. Detailed Implementation

[0026] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of this utility model, and to facilitate its implementation.

[0027] Specifically, such as Figures 1 to 4 As shown, a testing mechanism for an automotive display screen includes a base 1, and further includes:

[0028] The detection support plate 2 is installed on the top of the base 1;

[0029] Main positioning plate 3, which is installed on the rear side of detection support plate 2;

[0030] Sub-positioning plate 4, which is installed on one side of the detection support plate 2;

[0031] The first reference detection structure 5 is installed on the top of the base 1 and located on the left side of the detection support plate 2.

[0032] The second reference detection structure 6 is installed on the top of the base 1 and located on the right side of the detection support plate 2.

[0033] Clamp A7 is mounted on the top of the base 1 and located on the front side of the detection support plate 2;

[0034] Clamp B8 is mounted on the top of the base 1 and located on the left side of the first reference detection structure 5.

[0035] It should be noted that the testing support plate 2 is used to support the car display screen to be tested; the main positioning plate 3 is used to longitudinally position the display screen; the secondary positioning plate 4 is used to laterally position the display screen; the clamp A7 is used to cooperate with the main positioning plate 3 to press the display screen from the front; and the clamp B8 is used to cooperate with the secondary positioning plate 4 to press the display screen from the side.

[0036] In addition, a 0.5-1mm thick silicone buffer layer is laid on the top surface of the test support plate 2 to avoid surface scratches caused by hard contact between the display screen and the support plate.

[0037] The first reference detection structure 5 is provided with J3 detection pin and J4 detection pin respectively, and has slots adapted to the J3 detection pin and J4 detection pin.

[0038] The second reference detection structure 6 is provided with J1 detection pin and J2 detection pin respectively, and has slots adapted to the J1 detection pin and J2 detection pin.

[0039] Reference key I, reference key II and reference key III are respectively installed at the corners of the base 1.

[0040] It should be noted that reference key I, reference key II, and reference key III form a rectangular coordinate system, which can be used as a reference for the self-calibration of the testing mechanism, and can also be used for positioning and docking with the assembly line conveyor platform to ensure the installation accuracy of the mechanism on the assembly line.

[0041] The base 1 is provided with handles 9 on both sides at an offset, and a stop gauge 10 is provided on the base 1 by means of a buckle.

[0042] It should be noted that the handle designs on both sides of the base facilitate the handling of the detection mechanism, and the snap-on go-no-go gauge is set for easy access by the operator for clearance detection, improving the operation convenience.

[0043] The following describes the specific working mode with specific embodiments: Embodiment 1

[0044] First, open clamp A7, clamp B8, and all the detection pins, then clean the part to be detected. After cleaning, place the part to be detected on the detection support plate 2 aligning with the first reference detection structure 5 and the second reference detection structure 6. During this process, make the back and side of the part to be detected contact with the main positioning plate 3 and the auxiliary positioning plate 4 respectively, so as to position the part to be detected. After placing, close clamp A7 and clamp B8, and clamp the part to be detected in cooperation with the main positioning plate 3 and the auxiliary positioning plate 4. Then insert the detection pins J1 - J4 in sequence. If it can be smoothly inserted into the product to the detection position, it is qualified; otherwise, it is unqualified. Embodiment 2

[0045] Use a go-no-go gauge with a go size of 8.5 + φ11.5 and a no-go size of 9.5 + φ12.5 to detect the clearance at J1 - J2. If the go gauge can pass and the no-go gauge cannot pass, it is qualified; otherwise, it is unqualified. Use a go-no-go gauge with a go size of 8.5 + φ9.5 and a no-go size of 9.5 + φ10.5 to detect the clearance at J3 - J4. If the go gauge can pass and the no-go gauge cannot pass, it is qualified; otherwise, it is unqualified.

[0046] The above has made an exemplary description of the present utility model in combination with the drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present utility model; or without improvement, the above concept and technical solution of the present utility model are directly applied to other occasions, they are all within the protection scope of the present utility model.

Claims

1. A testing mechanism for an automotive display screen, comprising a base (1), characterized in that, Also includes: A detection support plate (2) is installed on the top of the base (1); Main positioning plate (3), which is installed on the rear side of detection support plate (2); Sub-positioning plate (4), the sub-positioning plate (4) is installed on one side of the detection support plate (2); The first reference detection structure (5) is installed on the top of the base (1) and located on the left side of the detection support plate (2); The second reference detection structure (6) is installed on the top of the base (1) and located on the right side of the detection support plate (2); Clamp A (7), which is mounted on the top of the base (1) and located on the front side of the detection support plate (2); Clamp B (8) is mounted on the top of the base (1) and located to the left of the first reference detection structure (5).

2. The testing mechanism for an automotive display screen according to claim 1, characterized in that: The first reference detection structure (5) is provided with J3 detection pin and J4 detection pin respectively, and has slots adapted to the J3 detection pin and J4 detection pin.

3. The testing mechanism for an automotive display screen according to claim 1, characterized in that: The second reference detection structure (6) is provided with J1 detection pin and J2 detection pin respectively, and has slots that are compatible with J1 detection pin and J2 detection pin.

4. The testing mechanism for an automotive display screen according to claim 1, characterized in that: Reference key I, reference key II and reference key III are respectively installed at the corners of the base (1).

5. The testing mechanism for an automotive display screen according to claim 1, characterized in that: The base (1) has handles (9) installed on both sides at an offset, and a stop gauge (10) is installed on the base (1) by means of a buckle.

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